Compare 157157 vs 157161
| Property | 157157 | 157161 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 71 × 111 × 131 × 1571 | 31 × 523871 |
| Prime factorization | 7 × 11 × 13 × 157 | 3 × 52387 |
| Divisors count | 16 | 4 |
| Divisors | 1, 7, 11, 13, 77, 91, 143, 157, 1001, 1099, 1727, 2041, 12089, 14287, 22451, 157157 | 1, 3, 52387, 157161 |
| Number of properties | 0 | 1 |
| Semiprimes | 35945th | |
| Roman numberals | ||
| Base 2 | 1001100101111001012 | 1001100101111010012 |
| Base 3 | 212221201223 | 212221202103 |
| Base 4 | 2121132114 | 2121132214 |
| Base 5 | 200121125 | 200121215 |
| Base 6 | 32113256 | 32113336 |
| Base 7 | 12231207 | 12231247 |
| Base 8 | 4627458 | 4627518 |
| Base 9 | 2585189 | 2585239 |
| Base 10 | 15715710 | 15716110 |
| Base 11 | a809011 | a809411 |
| Base 12 | 76b4512 | 76b4912 |
| Base 13 | 566c013 | 566c413 |
| Base 14 | 413b714 | 413bb14 |
| Base 15 | 3187215 | 3187615 |
| Base 16 | 265e516 | 265e916 |